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timescale/pg_vectorsearch

High-performance vector search for PostgreSQL

#Vector database
Visit GitHub
C
379
13
3 contributors
PostgreSQL License
AchievementsView all →
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Momentum

How fast timescale/pg_vectorsearch is gaining stars, and where it lands on Trendshift and GitHub Trending

Activity and trending

Stars, forks and merged pull requests each day or month, lined up with the repository's rank on Trendshift Trending

Oct 10 – Oct 18, 2026

Stars +375 in 9 days

0100200300
239

Forks +13 in 9 days

0246
6

Merged PRs 16 in 9 days

0246
5

Trendshift Trendingwhere the repository ranked each day it made the top 25

Top 25 in C

310
Oct 10Oct 12Oct 14Oct 16Oct 18
The left and right arrow keys step from day to day; Home and End go to the first and the last

Stars, forks, merged pull requests and Trendshift Trending rank, by day
DayStars gainedForks gainedMerged PRsC
Sat, Oct 10, 2026+0+02Not trending
Sun, Oct 11, 2026+0+14Not trending
Mon, Oct 12, 2026+0+02Not trending
Tue, Oct 13, 2026+30+25Not trending
Wed, Oct 14, 2026+239+60#3
Thu, Oct 15, 2026+87+41#10
Fri, Oct 16, 2026+8+00Not trending
Sat, Oct 17, 2026+10+02Not trending
Sun, Oct 18, 2026+1+00Not trending
Total+375+1316
  • 1#1 on the list
  • 7Rank that day
  • Not trending

GitHub trending history

Where the repository ranked on GitHub Trending, one dot for each day it was on a list

C

Oct 16, 2026#1 on 1 day

#1#5#10#15#20#25
Top 10
Oct 16, 2026
The left and right arrow keys step from day to day; Home and End go to the first and the last

Mentions and achievements

Where people are talking about timescale/pg_vectorsearch, and every badge it has earned
1
    1. Oct 143 posts

      • Moirélephant (

        Read full on X, posted by @betterhn20

        @betterhn20 · x.com

      • Lots of great interest with pg_vectorsearch! Thought I'd provide some more technical details on how PRISM, its vector index, actually works. High level: The index is organized around a hierarchy of…

        Read full on X, posted by @michaelfreedman

        @michaelfreedman · x.com

      • Pg_vectorsearch: An index that is faster than pgvector's IVFFlat and HNSW

        Read full on Hacker News

        Hacker News

    2. Oct 132 posts3 posts

      • Blog post:

        Read full on X, posted by @michaelfreedman

        @michaelfreedman · x.com

      • Blog post:

        Read full on X, posted by @michaelfreedman

        @michaelfreedman · x.com

      • Show HN: pg_vectorsearch: Scalable Open-Source Vector Search in PostgreSQL

        Read full on Hacker News

        Hacker News

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